* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #e0e0e0;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 100%);
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #00a8ff;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0097e6;
        }
        ul {
            list-style: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 10, 10, 0.95);
            border-bottom: 2px solid #00a8ff;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: bold;
            color: #00a8ff;
            text-transform: uppercase;
            letter-spacing: 2px;
            display: flex;
            align-items: center;
        }
        .logo i {
            margin-right: 10px;
            font-size: 2.5rem;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: none;
            border: none;
            padding: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #00a8ff;
            margin: 4px 0;
            transition: 0.3s;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked ~ nav {
            max-height: 500px;
            opacity: 1;
        }
        #nav-toggle:checked + .hamburger span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        #nav-toggle:checked + .hamburger span:nth-child(2) {
            opacity: 0;
        }
        #nav-toggle:checked + .hamburger span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }
        nav {
            display: flex;
            justify-content: center;
            background: rgba(20, 20, 30, 0.9);
            border-radius: 8px;
            padding: 10px;
            transition: all 0.4s ease;
        }
        nav ul {
            display: flex;
            gap: 30px;
        }
        nav a {
            color: #e0e0e0;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a:hover {
            background: #00a8ff;
            color: #0c0c0c;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(30, 30, 40, 0.8);
            margin-bottom: 20px;
        }
        .breadcrumb ul {
            display: flex;
            gap: 10px;
            font-size: 0.9rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: ">";
            margin-left: 10px;
            color: #666;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
            padding: 30px 0;
        }
        @media (max-width: 768px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .content {
            background: rgba(25, 25, 35, 0.9);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0, 168, 255, 0.1);
        }
        aside {
            background: rgba(25, 25, 35, 0.9);
            padding: 20px;
            border-radius: 12px;
            height: fit-content;
        }
        h1, h2, h3, h4 {
            color: #00a8ff;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 3px solid #00a8ff;
            padding-bottom: 10px;
        }
        h2 {
            font-size: 2.2rem;
            margin-top: 30px;
        }
        h3 {
            font-size: 1.8rem;
            margin-top: 25px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        strong {
            color: #00a8ff;
            font-weight: bold;
        }
        em {
            color: #ffcc00;
        }
        .highlight {
            background: rgba(0, 168, 255, 0.1);
            border-left: 4px solid #00a8ff;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .image-container {
            margin: 30px auto;
            text-align: center;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
        }
        .image-container img {
            width: 100%;
            max-width: 800px;
            border-radius: 10px;
            transition: transform 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            font-style: italic;
            color: #aaa;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .content a {
            color: #00d9ff;
            border-bottom: 1px dashed #00d9ff;
        }
        .content a:hover {
            color: #00a8ff;
            border-bottom: 1px solid #00a8ff;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            color: #e0e0e0;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #444;
            border-radius: 6px;
            background: rgba(40, 40, 50, 0.8);
            color: #e0e0e0;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00a8ff;
            box-shadow: 0 0 8px rgba(0, 168, 255, 0.5);
        }
        button {
            background: linear-gradient(90deg, #00a8ff, #0097e6);
            color: #0c0c0c;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        button:hover {
            background: linear-gradient(90deg, #0097e6, #0088cc);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 168, 255, 0.4);
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin-bottom: 15px;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .rating-stars input:checked ~ label,
        .rating-stars label:hover,
        .rating-stars label:hover ~ label {
            color: #ffcc00;
        }
        .widget {
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #444;
        }
        .widget:last-child {
            border-bottom: none;
        }
        .widget h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .internal-links {
            background: rgba(20, 20, 30, 0.9);
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-link {
            display: inline-block;
            background: rgba(40, 40, 50, 0.8);
            padding: 12px 20px;
            margin: 10px;
            border-radius: 6px;
            border: 1px solid #444;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(0, 168, 255, 0.2);
            border-color: #00a8ff;
            transform: translateY(-3px);
        }
        .web-link a {
            color: #e0e0e0;
            font-weight: 500;
        }
        footer {
            background: #0c0c0c;
            color: #aaa;
            text-align: center;
            padding: 30px 0;
            border-top: 2px solid #00a8ff;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 20px;
        }
        .copyright {
            font-size: 0.9rem;
            margin-top: 20px;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.6rem; }
            nav ul { gap: 15px; }
        }
        @media (max-width: 768px) {
            .header-top { flex-direction: column; align-items: flex-start; }
            .hamburger { display: flex; position: absolute; top: 25px; right: 20px; }
            nav {
                flex-direction: column;
                max-height: 0;
                opacity: 0;
                overflow: hidden;
                width: 100%;
                margin-top: 10px;
            }
            nav ul {
                flex-direction: column;
                gap: 10px;
            }
            nav a { justify-content: center; }
            .breadcrumb ul { flex-wrap: wrap; }
            main { padding: 20px 0; }
            .content, aside { padding: 20px; }
            .web-link { margin: 5px; padding: 10px 15px; }
        }
        @media (max-width: 480px) {
            .logo a { font-size: 1.8rem; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.4rem; }
            p { font-size: 1rem; }
        }